const SYSTEM_INGO = uni.getSystemInfoSync();
export const getStatusBarHeight = () => SYSTEM_INGO.statusBarHeight || 15;

export const getTitleBarHeight = () => {
	if(uni.getMenuButtonBoundingClientRect){
   const { top, height } = uni.getMenuButtonBoundingClientRect();
   return height + (top - getStatusBarHeight()) * 2;
  } else {
    return 40;
  }
}

export const getNavBarHeight = () => getStatusBarHeight() + getTitleBarHeight();

export const getLeftIconLeft = () => {
  // #ifdef MP-TOUTIAO
  const { leftIcon: {left, width} } = tt.getCustomButtonBoundingClientRect()
  return left + parseInt(width);
  // #endif
  
  // #ifndef MP-TOUTIAO
    return 0;
  // #endif
  
}

